http://en.wikipedia.org/wiki/Czech_Republic

http://www.czech.cz/

http://travel.state.gov/travel/cis_pa_tw/cis/cis_1099.html

https://www.cia.gov/library/publications/the-world-factbook/geos/ez.html

http://www.state.gov/r/pa/ei/bgn/3237.htm

http://wikitravel.org/en/Czech_Republic

http://www.answers.com/topic/czech-republic

http://www.infoplease.com/ipa/A0107456.html

http://www.lonelyplanet.com/czech-republic

http://travel.yahoo.com/p-travelguide-191501725-czech_republic_vacations-i